I've been in a vehicle in Tokyo when the traffic was a lot busier, so I know when you were going through it may have been not during business hours, but still.... Cutting in around cars, in between, through non-traffic lanes, speeding...these are "sensible" in your world? It gives a bad name to all riders, plus dangerous to others on the roadway.
I had been giving you some constructive comments on your prior work, but obviously we're not in the same universe. I'm not corresponding anymore.